이었습니까

was

→ 이다
이 to be + 었 Past tense + 습니까 Formal polite question ending
auxiliary · formal, past tense Rare #28,138
was Formal, polite question form of “이다.”
KO: 그날이 휴일이었습니까?
EN: Was that day a holiday?
Conjugation of 이다

혹시 한국 정부의 공식 작전 이었습니까?

Was it an official operation by the South Korean government?

— Good News (2025)

무슨 명령 이었습니까?

What was the order?

— 어 퓨 굿 맨 (1992)

이번이 맥라렌과의 마지막 시즌 이었습니까?

Was this your last season with McLaren?

— 세나: F1의 신화 (2010)